The actual fact is that there are many treatments for warts, which are broadly divided into three categories: physical therapy, chemotherapy and immunotherapy. 2. Chemotherapy: mainly topical medications, including 5-fluorouracil, ghost toxin ointment, imiquimod cream, trichloroacetic acid, pinyamycin, etc. 3. Immunotherapy: mainly antiviral therapy or immune booster is given. The specific therapy to be used depends on the condition. However, each of the above therapies, when used alone, has a certain amount of recurrence. The best treatment option at this stage is: laser + photodynamic + immunotherapy. The most important feature of the “triple therapy” is not only to remove the visible warts, but also to remove the subclinical and latent infection foci, and not to damage the normal skin tissue, greatly reducing the chance of recurrence of warts.